[Bf-committers] OpenAL OSX Intel + cmake build questions

[blender at erwincoumans.com]

Hi Ken, 

(sorry, but I rather reply on the public list, because it is not a private 
issue.) 

I just want to build Blender on OSX using CMake, and alut/OpenAL errors 
prevent this. I don't understand the answers, can you try it again? 

0) which version of OpenAL should be used, and where can it be downloaded 
exactly? I don't know what 'darwin-9.7.0-i386' means, but I expected some 
version number of OpenAL, and the answer: built-in OpenAL or 'downloaded and 
build from openal.org' 

1) can you clarify what do you mean by 'consolidated'? 

2) I don't need a prebuild binary, I need to build Blender myself, using 
CMake. So again: is there any CMake flag, that builds Blender without 
OpenAL? 

Right now, I'm using 

cmake ../blender -G Xcode 

Thanks a lot,
Erwin 

 

 

Ken Hursh writes: 

> Hi Erwin, 
> 
> My apologies for writing you directly, but this seems to be a small matter
> for osxintel users, so... ;) 
> 
> First, I uploaded a modified patch for the alut issues about a week ago, and
> Brecht committed to svn earlier today.  That said, I've been able to build
> with both make and scons (though scons, for some reason, has to be built
> with staticopenal...will look into this further). 
> 
> I tried to build with cmake yesterday (I haven't used cmake since I switched
> from ppc - just haven't been able to get it to work consistently on intel),
> but to no avail.  Looking over the cmake script, I found some glaring issues
> - I'll have to tinker around with it when I get some time.  Are you able to
> build with cmake out-of-the-box (other than the OpenAL stuff)? 
> 
> re: 0) I've built & tested with clean checkouts of trunk.  Only thing I've
> done on my end was to move all darwin libs to one consolidated folder (in my
> case, darwin-9.7.0-i386) and reflected the change in the scripts 
> 
> 1) They're there :) just not consolidated correctly, imo. 
> 
> 2) If you want to checkout bge with audio, you can take a quick peek at a
> build I threw up on graphicall last night :
> http://graphicall.org/builds/builds/showbuild.php?action=show&id=997 
> 
> I don't know if it will make it into rc3, but hopefully will make it in the
> final (I haven't had any bad reports yet :) 
> 
> Cheers,
> Ken (inazuma) 
> 
> On Tue, May 12, 2009 at 8:19 AM, <blender at erwincoumans.com> wrote: 
> 
>>
>> Blender doesn't compile on Mac OSX Intel, when using cmake, without further
>> flags. It seems OpenAL fix breaks the build. 
>>
>>
>> 0) what version of OpenAL is required by default, when using cmake on OSX
>> Intel without further flags? 
>>
>> 1) can we include/lib files for the OpenAL library be added in the
>> blender/lib/darwin-8.x.i386 folder? 
>>
>> 2) if (1) is not possible, can we just disable sound by default on OSX,
>> unless some flag is set? that way, Blender builds without errors out-of-the
>> box. 
>>
>> Thanks,
>> Erwin 
>>
>> 
>>
>>
>> /Users/erwinjcoumans/develop/blender/blender/intern/SoundSystem/openal/SND_O
>> penALDevice.cpp:46:18: error: alut.h: No such file or directory 
>>
>> /Users/erwinjcoumans/develop/blender/blender/intern/SoundSystem/openal/SND_O
>> penALDevice.cpp:228: error: 'alutInit' was not declared in this scope 
>>
>> /Users/erwinjcoumans/develop/blender/blender/intern/SoundSystem/openal/SND_O
>> penALDevice.cpp:380: error: 'alutExit' was not declared in this scope 
>>
>> /Users/erwinjcoumans/develop/blender/blender/intern/SoundSystem/openal/SND_O
>> penALDevice.cpp:441: error: 'alutLoadWAVMemory' was not declared in this
>> scope 
>>
>> /Users/erwinjcoumans/develop/blender/blender/intern/SoundSystem/openal/SND_O
>> penALDevice.cpp:459: error: 'alutLoadWAVFile' was not declared in this
>> scope 
>>
>> /Users/erwinjcoumans/develop/blender/blender/intern/SoundSystem/openal/SND_O
>> penALDevice.cpp:490: error: 'alutUnloadWAV' was not declared in this scope 
>>
>>
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